//// or.cpp -- using the logical OR operator
//#include <iostream>
//int main()
//{
//	using namespace std;
//	cout << "This program may  remormat your hard disk\n"
//		"and destroy all your data.\n"
//		"Do you wish to continue? <y/n> ";
//	char ch;
//	cin >> ch;
//	if (ch == 'y' || ch == 'Y')				//y or Y
//		cout << "You were warned!\a\a\n";
//	else if (ch == 'n' || ch == 'N')		//n or N
//		cout << "A wish choice ... bye\n";
//	else
//		cout << "That wasn't a y or n! Apparently you "
//		"can't follow\nninstructions,so "
//		"I'll trash your disk anyway.\a\a\a\n";
//	return 0;
//}